Lid for a cell culture tray



FIG. 1 is a top perspective view of a lid for a cell culture tray showing our new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a bottom elevational view;

FIG. 4 is a top elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view;

FIG. 7 is a right side elevational view; and,

FIG. 8 is a left side elevational view. 

The ornamental design for a lid for a cell culture tray, as shown and described. 